uxcell Carpentry 75mm Cutting Diameter Hinge Boring Bit Product Name: Hinge Boring Bit; Material: Metal Color: Blue, Gray; Boring Diameter: 75mm / 2.95'' Shank Diameter: 9.5mm / 0.374"; Shank Length: 65mm / 2.56" Total Length: 84mm / 3.307''; Net Weight: 232g Package Content: 1 x Hinge Boring Bit